Description

The Super Modular Rail (SMR) MK4 M-LOK is Geisseles ultra-rugged M-LOK option. These rails are purpose-built and feature integrated M1913 picatinny rail sections at the fore of the rail in the 3, 6 and 9 oclock positions. Maximum venting for heat dissipation also dramatically reduces the rail's overall weight, while maintaining its same strong and rigid platform. Utilizing Magpul's M-LOK technology at the 3, 6, and 9 o'clock positions, as well as the upper 45 quadrants. The SMR MK4 is both versatile and modular, allowing the user to tailor their platform to his or her unique needs. The SMR MK4 also features Geissele's proprietary 2.25" long barrel nut. This increases the surface contact where the rail interfaces with the receiver and creates a platform that can be trusted to be straight and true the entire length of the free float rail. This increases accuracy and zero repeatability during disassembly and reassembly when performing maintenance.

Specifications

ModelSuper Modular
Overall length9.3
ColorDesert Tan
StyleM-LOK

California compliance

California requires this item to be delivered through a licensed dealer when it ships to a California address. Outside California it ships direct to you.

Geissele AutomaticsFFL for California deliveryFrom our warehouse

Geissele Automatics 05283S Super Modular Rail MK4 9.30″ M-LOK, Desert Dirt Aluminum for AR Platform, Barrel Nut Included

SKU GEI05-283SUPC 854014005700MFG# 05-283S
Color Desert TanModel Super Modular

$328.00In stock at our warehouse — ready to ship

In stock at our warehouse — ready to ship

It's not in our Napa cases today, but it's in stock at our warehouse and ready to ship. You complete the purchase and pick it up at the counter, same as anything else — we text you when it lands.

How you'll receive it

Ships direct to you outside California. For a California address this item must go to a licensed dealer — you'll choose one at checkout, or pick it up at our counter.

$5 flat shipping · free over $150Local Napa pickup